profibus unit for gp3000 series user manual you for purchasing the profibus slave unit...

1

Preface

Thank you for purchasing the PROFIBUS Slave unit “CA5-PFSALL/EX-01” (hereafter referred to as the “PROFIBUS

unit”).

This unit is intended for use with expansion interface of the Pro-face’s GP3000 series programmable operator interface

(hereafter referred to collectively as the “GP”), and as an interface between the PROFIBUS data network and any of the

above mentioned GPs.

Before actually beginning to use the PROFIBUS unit, please be sure to read through this manual and other related

manuals to fully understand all the settings and functions.

Product names used in this manual are the trademarks / registered trademarks of their respective owners.

© 2005 Digital Electronics Corporation. All rights reserved.

NOTICE

1. Copying this manual’s contents, either in whole or in part, is prohibited without the express permission of Digital

Electronics Corporation, Japan.

2. The information contained in this manual is subject to change without notice.

3. If you find any errors or omissions in this document, please contact Digital Electronics Corporation to report your

findings.

4. Regardless of those above, Digital Electronics Corporation shall not take responsibility for any damage, losses or

third-party’s damage resulting from the use of this product.

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Essential Safety Precautions

All safety-related procedures stated in this document must be followed to operate the PROFIBUS unit correctly and

safely. Be sure to read this and any related documents thoroughly to understand the correct operation and functions of the

PROFIBUS unit.

Safety Icons

Throughout this manual, these icons provide essential safety information for PROFIBUS unit operation procedures

requiring special attention. These icons indicate the following levels of danger:

General Safety Precautions

Indicates situations where severe bodily injury, death or major equipment damage can occur.

Indicates situations where slight bodily injury or minor equipment damage can occur.

Indicates actions or procedures that should NOT be performed.

Indicates actions or procedures that MUST be performed to ensure correct unit operation.

Due to the possibility of an electrical shock, be sure that the power supply for the GP is not plugged in

when installing the PROFIBUS unit.

Be sure to design your system so that a communication fault between GP and external device (PLC etc.)

will not cause equipment to malfunction. This is to prevent any possibility of bodily injury or equipment

damage.

Do not modify the PROFIBUS unit. Doing so may cause a fire or an electric shock.

Do not allow water, liquids, or metal particles to enter into the PROFIBUS unit’s case, otherwise it can

cause a malfunction or electrical shock.

Avoid storing or operating the PROFIBUS unit in locations where it will be exposed to direct sunlight, high

temperature, excessive dust, or vibration.

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Unit Disposal

Information Symbols

This manual uses the following icons:

Avoid storing or operating the PROFIBUS unit in locations where it would be exposed to excessive tem-

perature and dew condensation happens.

Do not store or operate the PROFIBUS unit where chemicals or acids are stored, or where high concen-

trations of fumes are present.

Because the PROFIBUS unit is a precision instrument, do not store or operate it in locations where some-

thing may strike or hit the unit.

Do not use paint thinner or organic solvents to clean the outside of the PROFIBUS unit. Instead, soak a

soft cloth in a diluted neutral detergent, wring it tightly, and then wipe the unit’s outside case.

When the product is disposed of, it should be treated as industrial waste products. Therefore, you are

requested to obey the disposal standards or regulations of your country.

Indicates a warning or a product limitation. Be sure to follow the instructions given with this icon to ensure the safe operation of the PROFIBUS unit.

Contains additional or useful information.

(1) (2) Indicates steps used to accomplish a given task.Be sure to follow these steps in the order they are written.

*1 Indicates useful or important supplemental information.

Indicates pages containing related information.

External Device Indicates the PROFIBUS-DP Master CPU (PLC etc.), which connects a GP with PROFIBUS unit.

GP-Pro EX Indicates the Screen editor program for Pro-face’s GP3000 series.

SEE

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Package Contents

The following items are included in the PROFIBUS unit’s package. Before using the PROFIBUS unit, please check that

all items listed here are present.

PROFIBUS Unit (1) User Manual <This Manual> (1)

This unit has been carefully packed, with special attention to quality. However, should you find anything damaged or

missing, please contact your local distributor immediately for service.

Screws(4)

User Manual

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UL/c-UL Approval

The PROFIBUS unit “CA5-PFSALL/EX-01” is a UL/c-UL listed product. (UL File No. 182139, UL File No. 220851)

This product conforms to the following standards:

• UL508

Standard for Industrial Control Equipment

• UL1604

Standard for Electrical Equipment for Use in Class I and II, Division 2, and Class III Hazardous (Classified)

Locations

• CSA-C22.2 No.14-95M (c-UL Listed)

Industrial Control Equipment

• CSA-C22.2 No.213-M1987 (c-UL Listed)

Non-Incendive Electrical Equipment for Use in Class I, Division 2 Hazardous Locations

<Cautions>

Be aware of the following items when building the GP into an end-use product:

• The GP unit's rear face is not approved as an enclosure. When building the GP unit into an end-use product, be sure to

use an enclosure that satisfies standards as the end-use product's overall enclosure.

• The GP unit must be used indoors only.

• Install and operate the GP with its front panel facing outwards.

• If the GP is mounted so as to cool itself naturally, be sure to install it in a vertical panel. Also, it's recommended that

the GP should be mounted at least 100mm away from any other adjacent structures or machine parts. The temperature

must be checked on the final product in which the GP is installed.

<UL1604/CSA-C22.2, No.213 - Compliance and Handling Cautions>

• Power and input/output wiring must be in accordance with Class I, Division 2 wiring methods - Article

501-4(b) of the National Electrical Code, NFPA 70 within the United States, and in accordance with Sec-

tion 18-152 of the Canadian Electrical Code for units installed within Canada.

• Suitable for use in Class I, Division 2, Groups A, B, C, and D Hazardous Locations, or Non-Hazardous

Locations.

• WARNING: Explosion hazard-substitution of components may impair compliance to Class I, Division 2.

• WARNING: Explosion hazard-when in hazardous locations, turn the power OFF before replacing or wir-

ing modules.

• WARNING: Explosion hazard-confirm that the power supply has been turned OFF before disconnecting

equipment, or confirm that the location is not subject to the risk of explosion.

Product Model No. UL Registration Model No.

CA5-PFSALL/EX-01 3383202

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• This unit is only to be mounted to this same manufacturer’s UL listed Class I, Division 2 Groups A, B, C

and D panels.

CE Marking

The PROFIBUS unit “CA5-PFSALL/EX-01” is CE marked product that conforms to EMC directives, EN55011 Class A

and EN61000-6-2.

For detailed CE marking information, please ask your local GP distributor.

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Contents

Preface........................................................................................................... 1Essential Safety Precautions......................................................................... 2Information Symbols...................................................................................... 3Package Contents ......................................................................................... 4UL/c-UL Approval .......................................................................................... 5CE Marking.................................................................................................... 6Contents ........................................................................................................ 7

Chapter 1 General

1.1 Operating the PROFIBUS Unit .......................................................................... 91.2 System Configuration ........................................................................................ 91.3 Parts Name and Functions .............................................................................. 101.4 When Using Screen Creation Software ........................................................... 10

Chapter 2 Specifications

2.1 General Specifications ......................................................................................112.1.1 Electrical ................................................................................................................ 112.1.2 Environmental ........................................................................................................ 112.1.3 Structural................................................................................................................12

2.2 Performance Specifications ............................................................................. 122.2.1 Transmission Specifications...................................................................................12

2.3 Interface Specifications.................................................................................... 132.3.1 PROFIBUS-DP interface .......................................................................................13

2.4 Dimensions ...................................................................................................... 142.4.1 PROFIBUS Unit External Dimensions ...................................................................14

Chapter 3 Installation

3.1 Installing the PROFIBUS Unit .......................................................................... 153.2 Wiring for PROFIBUS-DP............................................................................... 16

Chapter 4 Troubleshooting

4.1 No Data Communication.................................................................................. 17

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Memo

Chapter 1 General

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Chapter 1 GeneralThis chapter describes the operation of the PROFIBUS unit and the cautions necessary for correct data

communication.

1.1 Operating the PROFIBUS Unit

The PROFIBUS is an extended unit of the Pro-face’s GP3000 series. If the PROFIBUS unit is attached to the

GP and connected directly to a connection device (PLC etc) that supports the PROFIBUS-DP master via a

cable, the GP will be able to join the PROFIBUS network and communicate with the PROFIBUS-DP master.

1.2 System Configuration

The connection method for the network is complied with the PROFIBUS-DP protocol.

The maximum number of slave devices that can be connected to the PROFIBUS-DP master is limited by I/O

memory size of the master device. However, it’s up to 4 units for packet communication. For details of the

memory size, please refer to the manual of each PROFIBUS-DP master supporting device.

• This unit is a PROFIBUS DP-V0 interface. The PROFIBUS DP-V1 and DP-V2

additional requirements are not supported.

Host Computer(Master) Connection Cable I/F Module (Slave) GP Type

Siemens Simatic Series(All CPU that have DP ports)e.g.) Any Host computers corresponded to DP master

See “3.2 Wiring for PROFIBUS-DP”

PROFIBUS unit(CA5-PFSALL/EX-01) GP3000 Series

PLC (PROFIBUS-DP Master) PROFIBUS unit GP

Cable

Attachment

GP GP GP GP

PLC (PROFIBUS-DP Master)

PROFIBUS Unit for GP3000 Series User Manual

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1.3 Parts Name and Functions

The following describes each parts name of the unit and its function.

1.4 When Using Screen Creation Software

For communication, it’s necessary to make communication settings such as Slave Adrress, I/O size, Packet

Transfer with the screen creation software, GP-Pro EX. In order to make the communication settings, select

[PROFIBUS International] for Maker and [PROFIBUS DP Slave] for Series in the Deviece/PLC Settings. For

further detail of the setup, refer to the following manual.For the installation method of a GSD file, please refer to the manual of each PROFIBUS-DP master

supporting devices and the following manual..

A. GP connector

For connection to the expansion interface of a

GP unit.

B. Status LED

C. PROFIBUS I/F Connectors

For connection to a PROFIBUS lead or user

fabricated cable.

SEE “GP-Pro EX Device/PLC Connection Manual”

Front

Rear

Side

B

C

A

LED Functions Color

PWR-LED When power ON, the LED lights. Green

ERR-LEDWhen a communication error occurs, the LED lights.

Red


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Chapter 2 SpecificationsThis chapter describes the specifications and dimensions of the PROFIBUS unit.

2.1 General Specifications

2.1.1 Electrical

2.1.2 Environmental

Items Specifications

Power SupplyRated Voltage DC5V 5%(supplied by the GP unit)

Power Consumption Less than 2.4W

Voltage Endurance AC500V 20mA for 1 minute

Insulation Resistance More than DC500V 100MΩ


Physical

Ambient Operating Temperature 0°C to 50°C

Storage Temperature -20°C to +60°C

Ambient Humidity 10%RH to 90%RH (Wet bulb temperature: 39°C max. - no condensation.)

Storage Humidity 10%RH to 90%RH(Wet bulb temperature: 39°C max. - no condensation.)

Dust Less than 0.1mg/m3

No electrically conductive dusty conditions

Pollution Degree Pollution Degree 2

Atmosphere Free of corrosive gas

Atmosphere(altitude)

800 - 1114 hPa.(Height: at an altitude of less than 2000m)

Mechanical

Vibration Resistance

Comply with JIS B 3502, IEC61131-2When vibration is NOT continuous

10 - 57Hz 0.075mm57 - 150Hz 9.8m/s2

When vibration is continuous10 - 57Hz 0.035mm57 - 150Hz 4.9m/s2

10 - 25Hz X, Y, Z directions for 10 times (80min.)

Impact Resistance Comply with JIS B 3502, IEC61131-2(147m/s2 to twice X, Y, Z each directions)

Electrical

Noise Immunity (via noise simulator)

Noise Voltage: 1,200Vp-pPulse Duration: 1µs

Rise Time: 1ns

Electrostatic Discharge Immunity

Contact Electrical Discharge6kV (complies with IEC61000-4-2 Level 3)

±


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2.1.3 Structural

2.2 Performance Specifications

2.2.1 Transmission Specifications


Installation

Installation method Screw fixing

Cooling Method Natural air circulation

Weight Approx. 500g [1.1lb]

External Dimensions

W88.2mm [3.47in.] x H91mm [3.58in.] x D21.1mm [0.83in.](excluding profection and connecter part)


The number of connectable units

Max. 32 units/ segment (without repeaters)Max. 125 units/ segment (with repeaters)

The range of exchange numbers 1 - 125

Transmission channel configuration Bus configuration (Multi drop)

Transmission channel Bus transmission channel: Twisted pair cable with shield(Extension of whole channel depends on the transmission speed)

Transmission method Half-duplex transmission, Serial transmission, and comply with EIA RS-485

Transmission settingData length: 8 bitsParity: Even numberStop bit: 1 bit

Baud rate (bps)/ Transmission length

9.6K 19.2K 93.75K 187.5K 500K 1.5M 3M 6M 12M

1200m 1000m 400m 200m 100m

Encoding method NRZ (Non Return Zero) method

I/O points Input-Output: 1 to 112 words


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2.3 Interface Specifications

2.3.1 PROFIBUS-DP interface

D-sub 9-pin socket connector is used. (Stacking Metal Fittings : #4-40 inch screw)

Pin No. Signal Name Direction Details1 NC - -2 NC - -3 RxD/TxD+ Input/Output Send / Receive Data (+)4 CNTR-P Output Repeater control signal5 GND - GND6 +5V Output +5V7 NC - -8 RxD/TxD- Input/Output Send / Receive Data (-)9 NC - -

Shell FG - Frame Ground

• For connection of this unit and any equipment related to PROFIBUS-DP, use

cables and connectors which comply with the PROFIBUS specifications.


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2.4 Dimensions

The following figures show the dimensions of the PROFIBUS unit.

2.4.1 PROFIBUS Unit External Dimensions

Unit: mm [in.]

Side (left) Side (right)

Bottom

Upper

RearFront

(5 [0.20]) 88.2 [3.47](35 [1.38])

21.1 [0.83]

91 [3

.58]

Chapter 3 Installation

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Chapter 3 InstallationThis chapter describes how to install and wire the PROFIBUS unit.

3.1 Installing the PROFIBUS Unit

To install the PROFIBUS unit in the GP, follow the steps below.

The following figure describes how to install the PROFIBUS module into a GP-3500T.

(1) Disconnect the power cable and place the GP face down on a flat horizontal surface.

(2) Insert the GP connector of the PROFIBUS unit into the Expansion Unit interface on the back of GP.

(3) Fix the PROFIBUS unit by four screws. (Tightening torque : 0.5 ~ 0.6N•m)

Due to the possibility of an electrical shock before installation, be sure the GP’s power cord

is not plugged in to the power supply.

Expansion unit interface

Rear of GP


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3.2 Wiring for PROFIBUS-DP

Cable Specification

This specification corresponds to the EN50170 standards.

Wire Connection Diagram

The following wire connection diagram should be used when making a cable for the PROFIBUS.

Be sure to earth the FG of the external device (PLC etc. ) according to Class 3 earthing

standards.

For details, please refer to the manual of the device/PLC used.

Collect all the data cable’s shield wires and connect them to the FG of the external device

(PLC etc. ).

• For connection of this unit and any equipment related to PROFIBUS-DP, use cables

and connectors which comply with the PROFIBUS specifications.

Type A cable for PROFIBUS-DP

Impedance 135 to 165 Ω/ 3 to 20 Mhz

Capacitance < 30 pF/m

Resistance > 110 Ω/km

Conductor Diameter > 0.64mm

Conductor Area > 0.34mm2

RxD/TxD+

GND

+5V

RxD/TxD-

3

5

6

8

Host (Master) SlaveShieldSignal

NamePin

RxD/TxD+

GND

+5V

RxD/TxD-

3

5

6

8

SignalNamePin


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Chapter 4 TroubleshootingThe following section describes standard problems and their possible solutions.

4.1 No Data Communication

When GP doesn't communicate with PROFIBUS-DP master, use the following status LED Table and trouble-

shooting flowchart to diagnose the problems and find the solution.

When the error message is displayed on the GP screen, confirm the error code and take appropriate measures.

For Error messages, please refer to the following manual..

There are 2 status LEDs on the PROFIBUS unit.

SEE “GP-Pro EX Device/PLC Connection Manual”

Status LEDMeaning CauseERR

(Red)PWR

(Green)

Not lit Not lit No Power.

lit lit No data exchange.

- Bus Disconnected - Master not Available / switched off - Master’s I/O communication size

setting and GP’s disagree - Master’s slave address setting and

GP’s disagree

Not lit lit The connection is correct and data are being exchanged.

• This flowchart describe the coping process for the trouble that has cause on PROFIBUS unit or

GP unit.

Before installing the PROFIBUS unit, due to the possibility of electrical shock, be sure the GP unit

power cord is unplugged from the power supply.


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No Data Communication

Turn Off GP’s power supply. (Remove the Power cord.)

Has PROFIBUS unit been installed properly on GP?

Remove the PROFIBUS Cable temporarily if connected.

Turn ON GP’s power supply .

Is the “PWR” & “ERR” LED light ON?

Connect the PROFIBUS Cable.

Check that none of the connector pins have become bent or broken. Reinstall the unit on the GP so that its connector is fitted correctly.

NO

YES

YES

NO

Has the connection device been configured accurately in the Screen editor program?

Has PROFIBUS cable been wired correctly?

YES

YES

NOSelect “PFOFIBUS International“ and “PROFIBUS DP slave” about the connection device/PLC settings.

Wire PROFIBUS cable correctly and connect the connector firmly.

NO


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Is the network configured correctly?

Is the “ERR” LED light ON?

Contact your local distributor for assistance and possible replacement of the PROFIBUS unit.

YES

NO

YES

Is Data Transfer being performed

normally?

OK/Finished

Check the error message displayed on GP and perform the suggested possible solution and configure the network correctly.For further detail of the setup, refer to "GP-Pro EX Device/PLC Connection Manual.”

Assuming you got an authorized replacement.

Is Data Transfer of the new unit

being performed normally?

The GP unit may be defective. Contact your local distributor for further assistance.

The original PROFIBUS unit is defective.

NO

YES

NO

YES

NO

Is the “ERR” LED light OFF?

YES

NO


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Memo

profibus unit for gp3000 series user manual you for purchasing the profibus slave unit...

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